Off the top of my head: * Converting music files dropped into a folder to a format supported by my car (on a USB stick) * Detecting HDMI connection (connect/d

Off the top of my head: * Converting music files dropped into a folder to a format supported by my car (on a USB stick) * Detecting HDMI connection (connect/disconnect) and switching audio outputs based on this * Allowing ufw to whitelist by dynamic DNS hosts * Zero downtime deployments for web projects (written well before Laravel's Envoyer/Forge but with similar functionality) * Detect backup HDD and prompt for password / auto-mount when connected